Or can you put a knife or similar object under the screw head on the off chance that it's not the screw that's lost the thread but the cheap plastic ( or whatever ) that it goes into (then unscrew it against the knife edge and hopefully it'll lift out).Originally posted by: r0guenj
can you get a pin or anything under the head to pull it out?
Originally posted by: dkozloski
I think he has damaged the screw head to where the screwdriver will no longer engage it and turn the screw. A old mechanics trick is to put a dab of valve grinding compound or emery paste on the tip of the driver so it can get a better grip. Sears sells damaged screw extractors but they are pretty pricey. Another trick is to put a slot in the screw head with a thin cutoff wheel in a Dremel tool.